Chillers | Ultima™ Compact & Ultima™ Compact Free Cool Chiller 30 – 450kW | R407C

The Ultima Compact Chilller is a high efficiency, compact, air-cooled single/dual circuit chiller, which offers exceptional ESEER and EER ratings.

The Ultima Compact range has been engineered using the very best chiller technology and components to increase efficiency and deliver improved performance, incorporating next generation DSH scroll compressors.

ESEER of up to 4.42

Developed with low sound levels as a key factor in its design, the Ultima Compact Chilller is ideally applicable to a variety of environments including data centres, retail, manufacturing and leisure.

Available with an extensive range of pump options and buffer tanks to reduce installation time, foot print and operating costs.

Units within this range are non-Ecodesign compliant but can be used in process applications that are above >12°C supply water temperature, as these fall outside the Ecodesign parameters. Please refer to your Airedale account manager for full details

Energy Efficiency

Up to 62% free cooling of UCFC DX performance
Electronic expansion valves offer an energy saving whenever the outdoor ambient is below design*
Modulating head pressure control on all models ensures energy efficient operation of the condenser fans whilst protecting the system during low ambient operation
Single (Models UCC 30-80 only) and dual independent refrigeration circuits
Condenser fan discharge plenum reduces noise
High efficiency, dual circuit brazed plate evaporator
Unique design enhanced condenser coils ensure an even air distribution
Multiple scroll compressors provide staged capacity control enabling system water volumes to be reduced and part load efficiencies to be optimised
Designed and optimised for operation with R407C refrigerant

Free Cool Features

As well as incorporating all the Standard Ultima™ Compact features and options the Ultima™ Compact FreeCool also offers:

Free cooling coil arrangement incorporating 3-way mixing valve to bring in free-cooling when available
Optimised for use with R407C refrigerant and 20% ethelyene glycol solution
Integral 20 mesh filter and flow switch

UCCR range (R410A)

EER up to 3.6
ESEER up to 4.7
Latest DSH scroll compressor technology
Compact design
Optimised for use with R410A
Low sound levels
Full Hydraulic Pump Options

Features

44 models (UCCR) 30 – 150kW, 45 models (UCFC) 75 – 450kW
Quiet and Extra Quiet variants
Single and dual circuit models (UCC 30 - 75kW launching to 125kW early 2018); dual circuit on UCFC and all UCC models (80 - 150kW)
Modulating head pressure control
DSH Scroll Compressors (UCCR range)
Optimised head pressure control

Options

Electronic expansion valves for up to 30% increase in system efficiency (standard in UCCR range)
AC Fans
Leak detection
Sequence controller
Epoxy coated RTPF condenser coils
Condenser coil guards
Anti-vibration mounts (pad or spring type)
Integrated water flow switch*
Dual pressure relief valve
Flushing bypass filter valves and pipework (standard or regulating)
Internal pumps (single, twin head or run and standby) and filter
Extended condenser fan discharge plenum
Evaporator differential pressure switch